Mixed Anion Standard

150 ppm SO₄ 2 -, PO₄ 3 ; 100 ppm NO₃-, Br-, NO₂-; 30 ppm Cl-, 20 ppm F- Matrix: H2O Min: >= 99.5 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredit

0.5 ppm F-, PO₄ 3+ ; 1 ppm NO_2-, NO_3-, Br-; 12.5 ppm SO₄ 2+ , Cl- Matrix: H2O Min: >= .995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Fac

2 ppm F-, 10 ppm PO₄ 3+ , NO_3-, Br-, SO₄ 2+ , 5ppm Cl-, NO_2- Matrix: H2O Min: >= 9.95 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

150 ppm SO₄ 2 -, PO₄ 3 ; 100 ppm NO₃-, 30 ppm Cl-, 20 ppm F- Matrix: H2O Min: >= 99.5 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

100 ppm: F-, PO₄ 3+ , NO_2-, NO_3-, Br-, SO₄ 2+ , Cl- Matrix: H2O Min: >= 99.5 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

Inorganic Ventures' ANION MIX 4. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . To obtain COA and SDS information, please visit: https://www.inorganicventures.com/coa-sds-search …

Inorganic Ventures' ANION MIX A. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . To obtain COA and SDS information, please visit: https://www.inorganicventures.com/coa-sds-search …

Inorganic Ventures' IC (Ion Chromatography) Calibration Standard is a certified reference material set in a water matrix for stability. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …

A 500 mL whole volume sample for determination of Perchlorate in an aqueous mixed common anion matrix with conductivity at 500 umhos/cm. Formulated in the range of 4.0 - 20 ug/L. (Supplied in duplicate)

…positively charged impurities. When used alone, this resin will lower solution’s pH. Usually used in conjunction with anion resin in a mixed bed ion exchange cartridge. Anion Exchange Resin Removes negatively charged impurities. When used alone, this resin will raise a solution’s pH. …

Tris is an established basimetric standard and buffer used in biochemistry and molecular biology. It may be used by itself as a buffer or as a component of mixed buffer formulations, such as Tris-EDTA (TE) buffer, Tris-acetate-EDTA (TAE) buffer, Tris-borate-EDTA (TBE) buffer, etc. It is pure,…